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FS_FAT_CFG_FAT32_EN is used to control whether FAT32 is supported. When DEF_DISABLED, FAT32 volumes can not be opened, nor can a device be formatted as a FAT32 volume.
FS_FAT_CFG_JOURNAL_EN
FS_FAT_CFG_JOURNAL_EN selects whether journaling functions will be present. When DEF_ENABLED, journaling functions are present; when DEF_DISABLED, journaling functions are not present. If disabled, the functions in
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the table below will not be available.
These functions are not included if FS_FAT_CFG_JOURNAL_EN is DEF_DISABLED .
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